2nd Floor Slab Thickness For 2 Story House

Minimum thickness of concrete structural elements based on aci 318 14 irc 2009 is 456 2000 and ubc 1997 is presented.

2nd floor slab thickness for 2 story house.

Ground floor concrete slabs. I m thinking about building my next house a 2 story with a concrete 2nd story floor. Joists in home construction are usually made with 2 by 10 or 2 by 12 lumber. Building codes have a few things to say about foundation footings.

Two story house with concrete 2nd story floor. You can t screem loud enough to be heard between floors. Design process includes proper assumption of structural element sizes and then check. When accounting for joist width subflooring flooring and standard ceiling drywall a floor framed with 2 by 10s will be very close to 11 1 4 inches thick.

This wood sheeting which should also be stronger than average will act as a subfloor. When working at ground floor level once the foundations have been placed a slab is constructed according to the specifications of the architect or engineer or at least to the specifications given in sans 10400 that explain how to comply with the building regulations. When i was 14 15 i helped my parents physically build our house 2 story. Then when i was 22 23 they helped me build mine 1 story.

Proper subflooring for wood on second floor. Whether you re installing a hardwood floor on the first or second floor of a building you need a solid subfloor that won t sag and that will hold nails. Like any code recommendations these are not how to guides to building footings so much as parameters you need to observe based on local. Improperly built foundation footings unlike poorly installed gutters or gapped hardwood flooring can eventually bring down the house.

So i do have experience building a 2 story house but with wood joists 2x12 s. I have worked on apartment buildings that have had the 2x4 floor truss system and 2 of ultralight concrete poured on top of a plywood floor. The bulk of the floor s thickness comes from the joists which are the horizontal beams that carry the floor s weight. Step 2 prepare the floor once you have determined that the foundation of the house is strong enough to sustain a concrete floor lay down wood sheeting.